.site-header-relative{
    position: relative;
}
.site-topbar{
    position: relative;
    height: 40px;
    font-size: 12px;
    color: #b0b0b0;
    background: #333;
}
.site-topbar .site-topbar-container{
    width: 1140px ;
    margin: 0 auto;
}
.site-topbar .topbar-nav{
    float: left;
    height: 40px;
    line-height: 40px;
}
.site-topbar-container a{
    color: #b0b0b0;
    line-height: 40px;
    display: inline-block;
    cursor: pointer;
    position: relative;
}
.site-topbar .sep{
    font-family: sans-serif;
    margin: 0 .5em;
    color: #424242;
}
.site-topbar .topbar-cart{
    margin-left: 15px;
    background-color: #424242;
    padding: 0 19px;
}
.site-topbar .topbar-cart .top-header-cart {
    width: 20px;
    top: -3px;
    position: relative;
}
.site-topbar .topbar-cart .sp-num{
    width: 18px;
    height: 18px;
    background: red;
    position: absolute;
    line-height: 18px;
    text-align: center;
    border-radius: 10px;
    top: 4px;
    right: -10px;
    color: #fff;
}
.site-topbar .topbar-cart,.site-topbar .topbar-info{
    position: relative;
    float: right;
    height: 40px;
}
.site-header{
    height: 50px;
    line-height: 50px;
    width: 1140px;
    background: #f4f4f4;
    margin: 0 auto;
    position: absolute;
    z-index: 100;
    box-shadow: 0 4px 10px 0 rgba(0, 0,0, .3);
    top: 40px;
    left: 50%;
    margin-left: -570px;
}
.site-header .container-fluid{
    position: relative; 
    padding: 0;    
}
.container-fluid::before,.row::before{
    content: "";
    display: table;
}
.site-header .container-fluid .row{
    font-size: 14px;
    text-align: center;
    margin: 0;
}
.site-header .container-fluid .row .logoImg {
    width: 161px;
}
.site-header .container-fluid .row .col-xs-1 {
    position: static;
    width: 72px;
    padding: 0;
}
.site-header .container-fluid .row .col-xs-1:hover {
    background: #fff;
}
.site-header .container-fluid .row .col-xs-1:hover a {
    color: red;
}
/* 固定导航栏  */
.site-header-fixed {
    position: fixed!important;
    top: 0!important;
    margin-left: -570px;
    left: 50%;
    z-index: 1000;
}
.row a{
    color: #767676;
}
.site-header .container-fluid .row .col-xs-1 .item{
    display: none;
}
.site-header .container-fluid .row .col-xs-1 .item-show {
    display: block;
}
.site-header .container-fluid .row .col-xs-1 .item .item-children{
    width: 1140px;
    height: 310px;
    overflow: hidden;
    margin: 0 auto;
    position: absolute;
    top: 50px;
    left: 0;
    background: #fff;
    box-shadow: 0 5px 8px 0 rgba(0,0,0,.2);
    padding-top: 20px;
    z-index: 26;
}
.col-xs-2{
    width: 16.5%;
}
.container-fluid .ellipsis {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    width: 80%;
    margin: 0 auto;
}
.container-fluid .text-uppercase {
    font-size: 16px;
    line-height: 30px;
    color: #222;
}
.container-fluid .ellipsis {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    width: 80%;
    margin: 0 auto;
}
.container-fluid .figure-title {
    line-height: 30px;
    color: #989898;
}
.container-fluid p {
    color: #ed1c24;
    line-height: 30px;
}
p {
    margin: 0 0 10px;
}
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 1000;
    display: none;
    float: left;
    min-width: 160px;
    padding: 5px 0;
    margin: 2px 0 0;
    font-size: 14px;
    text-align: left;
    list-style: none;
    background-color: #fff; 
    background-clip: padding-box;
    border: 1px solid rgba(0,0,0,.15);
    border-radius: 2px;
   
    box-shadow: 0 6px 12px rgba(0,0,0,.175);
}
/*粘性窗口的样式*/
.back-top{
    position: fixed;
    bottom: 150px;
    right: 0;
    margin-left: 555px;
    z-index: 99;
}
.back-top li {
    border: 1px solid #bcbcbc;
    width: 42px;
    height: 42px;
    line-height: 42px;
    text-align: center;
    margin: -1px 0 -1px 0;
    background: #fff;
    transition: all .3s;
}
.back-top li .glyphicon-kefu {
    background: url(https://www.konka.com/themes/pc/konka/images/kefu.jpg) no-repeat;
    background-size: 100% 100%;
    width: 25px;
    height: 25px;
}
.back-top li .glyphicon-kefu:before {
    content: '';
}
.back-top li .glyphicon {
    font-size: 20px;  
    display: inline-block;
    margin-top: 8px;
}
.glyphicon {
    position: relative;
    top: 1px;
    font-family: 'Glyphicons Halflings';
    display: inline-block;
    font-style: normal;
    font-weight: 400;
    line-height: 1; 
}
.back-top #the-top{
    display: none;
}
/*粘性窗口的图片*/
.glyphicon-headphones:before {
    content: "\e035";
}
.glyphicon-wrench:before {
    content: "\e136";
}
.back-top li .backShow {
    display: none;
}
.glyphicon-shopping-cart:before {
    content: "\e116";
}
.glyphicon-plane:before {
    content: "\e108";
}
/* 粘性窗口的hover */
.back-top li:hover a {
    color: #fff;
    text-decoration: none;
}
.back-top li:hover {
    line-height: 13px;
    padding: 7px 3px;
    font-size: 12px;
    background: #ed1c24;
}
/* .back-top li:hover .glyphicon{
    display: none;
}
.back-top li:hover .backShow{
    display: inline;
} */